DPG 101# Series Bellow Sensing Differential Pressure Gauges
B
FEATURES-CONSTRUCTIONAL & FUNCTION
Sensing element consisting of a pair of bellows.
“All stainless steel” construction with 150mm nominal dial
300
as a standard.
400
200
Nominal accuracy ±1.6%FSD for ranges upto
160mbar and ±1%FSD for higher ranges.
Δp
100
ØD1
500
ØD2
Static pressure withstand upto 25 bar.
Class 1
MEASURING PRINCIPLE
mbar
The measuring system comprises of 2 bellows acting on the
600
0
same movement, thereby, the resultant pointer deflection
H
gives the value of differential pressure.
APPLICATION
Pressure drop across filters.
Flow rate measurement.
60°
D
CODE
BL
CODE
B
CODE
SM
PM
CODE
6
CODE
S4
S6
NB
ØD1
ØD2
B
H
150
150
186
98
106
CODE
GAUGE TYPE
0
3
5
DP Gauge
SENSING ELEMENT
Bellow
6
8
9
12
SOCKET ENTRY
Bottom
CODE
MOUNTING
Surface/ Wall mount
with back flange
2” NB pipe/ Yoke mount
with U clamp
3N
OT
CODE
OPTION
None
Isolation valve/ manifold
Liquid filling case (define fill
fluid, glycerine or silicon oil)
Confirmity to NACE MR 0175
Dual scale
Stainless steel tag plate
Special requirements
END CONNECTION
1/2” NPT(M)
Other, Please specify
DP RANGE
Define value and unit,
for example 0-600 mbar DP
DIAL SIZE (MM)
150
Standard ranges are as follows
0/100 mbar, 0/160 mbar, 0/250 mbar,
0/400 mbar, 0/600 mbar
0/1 bar, 0/1.6 bar, 0/2.5 bar, 0/4 bar
CASE MATERIAL
AISI 304
AISI 316
CODE
SENSING ELEMENT MATERIAL
S6/S6L
Mo4
OT
SS 316/ SS316L
Monel
Other, please specify
CODE
S4
MOVEMENT MATERIAL
SS 304
CODE
SOCKET/ WETTED PARTS MATERIAL
S6/S6L
Mo4
SS 316/ SS 316L
Monel
ORDERING EXAMPLE
DPG101# Series D-BL-B-SM-6-S6-S6-S6-S4-0/600 mbar DP-3N-OP0
GOA THERMOSTATIC INSTRUMENTS PVT. LTD.
Office: G/B, Hill Crown Apt., College Road, Mapusa, Goa - 403 507, Tel + 91 832 2252719, Fax + 91 832 2263294 E-mail: sales@thermostatic.in
Visit us at www.thermostatic.in
DPG 101# SERIES
CODE
Level measurement.
PG101# Series Capsule Sensing Pressure Gauges
Features
Front Flange
Bayonet Bezel
Case
"All Stainless Steel" socket welded to case
construction
Weather-proof casing to IP:66, IS:13947
Blow-out disc
Dial Size
Shatter-proof glass as a standard
Back flange
Zero re-set screw provided on dial
Blow out disc at the rear of the case.
Performance
Socket
Accuracy +1.6%of full span and over
pressure protection 1.3 x full span.
End
Connection
Local mounting
Surface mounting
Flush panel mounting
Measurement span from 10 mbar to 1000
mbar.
Capsule Gauges are designed for measurement of low pressure in air or other dry gaseous media. These gauges are also suitable for use on corrosive
process . Capsule element consists of 2 circular diaphragms laser welded along their circumference.
Capsule systems comprise of a capsule element in DIN 1.4571 (SS316 Ti) and a built-on movement assembly in St. steel and suitable for use on corrosive
processes. Alternatively, a combination of Phosphor bronze capsule with brass movement assembly can be used for pressure measurements in noncorrosive media.
Code
Option
Code
P
Gauge Type
Pressure Gauge
Define
Select from table 4
Code
Sensing Element
Code
End Connection
C
Code
B
R
Code
1
2
3
4
Code
2.5
4
6
Code
S4
S6
1N
2N
Caplsule
Socket Entry
3N
Bottom
Off Centre Back
4N
1B
2B
OT
Mounting
Local mounting
Back flange for
surface mounting
U-clamp for flush
panel mounting
Front flange for
flush panel mounting
Code
Define
Code
S4
Dial Size (mm)
Code
63
100
150
S6/S6L
Case Material
SS304
SS316
1/4"NPT(M)
3/8"NPT(M)
1/2"NPT(M)
3/4"NPT(M)
1/2"BSP(M)
3/4"BSP(M)
Other, please specify
Range
Select Standard Ranges
from table 2
Movement Material
SS304
Socket Material
SS316 / SS316L
Code
Capsule Material
S6Ti
SS316, Ti Stabilised
ORDERING EXAMPLE
PG101# Series P-C-B-1-4-S4-S6Ti-S4-S4-0/250-3N-Op0
GOA THERMOSTATIC INSTRUMENTS PVT. LTD.
Office: Flat B, Ground Floor, Hill Crown Apt., College Road, Mapusa - 403 507, Tel: 0832-2252719, Fax:0832-2263294 E-mail: pyroadmin@pyro-electric.in
Visit us at www.pyro-electric.in
PG110# Series Pressure Gauges with chemical seal unit and threaded process connection.
Bayonet Bezel
Fill Plug
(For liquid filled version)
All Stainless Steel construction
Blow out disc
Dial Size
Features
Back flange
Case
Welded diaphragm design
Weather-proof casing to IP:66, IS:13947
SS316 Capillary
covered with
SS304 armour
Socket
Top Chamber
Integral and remote seal designs
Dry and Filled versions
Seal fluid options to suit process fluids
Bottom
Chamber
Diaphragm
Performance
Process
Connection
Direct Mounting
Remote Mounting
Accuracy +1% of full span and over pressure
protection 1.3 x full span.
Diaphragm Seals are provided to isolate the sensing element of pressure gauge from process fluids which are corrosive, viscous, sedimentous or high
temperature fluids.
The diaphragm is welded to the top chamber and leak proof tested to ensure separation of filling fluid from the process fluid. A flushing ring can also be
provided for cleaning or purging the seal without its removal from the process.
Wetted part materials can be selected to suit practically all applications.
4
Define
Other, please specify
OT
S6/S6L Ss316 / SS316L
Other, please specify
OT
S6/S6L SS316 / SS316L
S6/S6L
SS316 / SS316L
Other, please specify
OT
S6/S6L
SS316 / SS316L
SU11
Define
Select standard
ranges from Table 1
(Add suffix R for remote
seal unit)
ORDERING EXAMPLE
PG110# Series P-B-B-1-4-S4-S6-S6-S4-0/25-SU11-2M-S6-S4-S6-3N-Op0
GOA THERMOSTATIC INSTRUMENTS PVT. LTD.
Office: Flat B, Ground Floor, Hill Crown Apt., College Road, Mapusa - 403 507, Tel: 0832-2252719, Fax:0832-2263294 E-mail: pyroadmin@pyro-electric.in
Visit us at www.pyro-electric.in
PG120# Series Pressure Gauges with chemical seal unit and flanged process connection.
Bayonet Bezel
Case
Features
Back flange
All Stainless Steel construction
Dial Size
Blow out disc
Welded diaphragm design
Weather-proof casing to IP:66, IS:13947
SS316 Capillary
covered with
SS304 armour
Integral and remote seal designs
Diaphragm
Dry and Filled versions
Top chamber
b
Seal fluid options to suit process fluids
Diaphragm
Flange (P)
Top chamber
t
g
b
k
Process flange DN 25 and below
Flange (P)
t
D
Performance
g
k
D
Direct Mounting
Remote Mounting
Accuracy +1% of full span and over pressure
protection 1.3 x full span.
Diaphragm Seals are provided to isolate the sensing element of pressure gauge from process fluids which are corrosive, viscous, sedimentous or high
temperature fluids.
The diaphragm is welded to the top chamber and leak proof tested to ensure separation of filling fluid from the process fluid. A flushing ring can also be
provided for cleaning or purging the seal without its removal from the process. Wetted part materials can be selected to suit practically all applications.
Code
Gauge Type
P
Pressure Gauge
Define
Code
Sensing Element
Process
B
Code
B
Code
1
Code
4
6
Code
S4
S6
D
Conn
Bourdon
Bottom
Mounting
b
t
1"300#RF
107.9 30 1.6
123.8 30 1.6
1"600#RF
123.8
1"150#RF
Socket Entry
g
k
50.8
79.4
50.8
88.9
30 6.3 50.8
88.9
Note: Flange size/rating as per ANSI B16.5.Other
flange sizes/ratings can also be supplied as per
requirement.
Local mounting
Dial Size (mm)
Code
100
150
Flange Material
Carbon Steel
A105
SS304
S4
S6/S6L SS316 / SS316L
SS316 lined with PTFE
S6(P)
Case Material
SS304
SS316
Note: Other material grades also available.
Code Sensing Element Mat'l
S6
S6Ti
4
SS316
SS316,Ti stabilized
Code
Socket Material
S4
S6
SS304
SS316
Code
Movement Material
S4
SS304
Code
Top chamber Material
S4
S6
SS304
SS316
S6/S6L SS316 / SS316L
OT
Define
Select standard
ranges from Table 1
Code
Diaphragm seal unit
Other, please specify
Seal unit with flanged
process connection
(Add suffix R for remote seal unit)
SU12
ORDERING EXAMPLE
PG120# Series P-B-B-1-4-S4-S6-S6-S4-0/10-SU12-2M-S6-S4-S6-1"150#-Op0
GOA THERMOSTATIC INSTRUMENTS PVT. LTD.
Office: Flat B, Ground Floor, Hill Crown Apt., College Road, Mapusa - 403 507, Tel: 0832-2252719, Fax:0832-2263294 E-mail: pyroadmin@pyro-electric.in
Visit us at www.pyro-electric.in
PG140# Series Diaphragm Sensing Pressure Gauges with Threaded Process Connection
Features
Bayonet Bezel
All Stainless Steel construction
Case
Blow out disc
Dial Size
Weather-proof casing to IP:66, IS:13947
Dry and Filled versions
Shatter-proof glass as a standard
Diaphragm
Micro-gear pointer for zero re-set.
Diaphragm
Top
Housing
Top
Housing
Gasket
Gasket
Bottom
Process
Housing
Connection
Bottom
Process
Housing
Connection
Ranges 25mbar to 400mbar
(Housing diameter - 160mm)
Ranges 600mbar to 40bar
(Housing diameter - 100mm)
Blow out disc at the rear of the case.
Performance
Accuracy +1% of full span and over
pressure protection 2 x full span.
Measuring range 25mbar to 40bar
These Pressure Gauges employ an elastic diaphragm as a sensing element and generally used for process having increased overpressure safety
requirements.
Diaphragm Gauges are used for measuring pressures of viscous, sedimentous or corrosive fluids and are preferred to seal units becaus
e of their capacity
to withstand over pressures.
Diaphragm material in DIN 1.4571 (SS316 Ti) is offered as a standard. Protective foils in PTFE, Hastelloy B / C, Tantalum can be offered for resisting
corrosive process media.
Define
Code
4
Dial Size (mm)
4
6
Define
Select standard
ranges from Table 3
S6Ti
S6(P)
ORDERING EXAMPLE
PG140# Series P-D-B-1-6-S4-S6Ti-S6-S4-0/4000mmWc-S4-S6-3N-0
GOA THERMOSTATIC INSTRUMENTS PVT. LTD.
Office: Flat B, Ground Floor, Hill Crown Apt., College Road, Mapusa - 403 507, Tel: 0832-2252719, Fax:0832-2263294 E-mail: pyroadmin@pyro-electric.in
Visit us at www.pyro-electric.in
PG150# Series Diaphragm Sensing Pressure Gauges with Flanged Process Connection
Features
Bayonet Bezel
Case
All Stainless Steel construction
Dial Size
Blow out disc
Weather-proof casing to IP:66, IS:13947
Dry and Filled versions
Shatter-proof glass as a standard
Diaphragm
Micro-gear pointer for zero re-set.
Diaphragm
Blow out disc at the rear of the case.
Gasket
Flange (P)
b
t
Flange (P)
b1
g
k
t
D
g
k
D1
Ranges 40mbar to 400mbar
(Housing diameter - 160mm)
Ranges 600mbar to 25bar
(Housing diameter - 100mm)
Performance
Accuracy +1% of full span and over
pressure protection 2 x full span.
Measuring range 25mbar to 40bar
These Pressure Gauges employ an elastic diaphragm as a sensing element and generally used for process having increased overpressure safety
requirements.
Diaphragm Gauges are used for measuring pressures of viscous, sedimentous or corrosive fluids and are preferred to seal units becaus
e of their capacity
to withstand over pressures.
Diaphragm material in DIN 1.4571 (SS316 Ti) is offered as a standard. Protective foils in PTFE, Hastelloy B / C, Tantalum can be offered for resisting
corrosive process media.
4
Define
Code
4
6
Dial Size (mm)
100
150
S6Ti
S6(P)
Define
Select standard
ranges from Table 3
ORDERING EXAMPLE
PG150# Series P-D-B-1-6-S6-S6Ti-S6-S4-0/600-S6-S6-1"150#RF-0
GOA THERMOSTATIC INSTRUMENTS PVT. LTD.
Office: Flat B, Ground Floor, Hill Crown Apt., College Road, Mapusa - 403 507, Tel: 0832-2252719, Fax:0832-2263294 E-mail: pyroadmin@pyro-electric.in
Visit us at www.pyro-electric.in
PG180# Series Pressure Gauges with chemical seal unit and flanged process connection & flush diaphragm.
Bayonet Bezel
Case
Features
Back flange
All Stainless Steel construction
Dial Size
Blow out disc
Welded diaphragm design
Weather-proof casing to IP:66, IS:13947
SS316 Capillary
covered with
SS304 armour
Integral and remote seal designs
Diaphragm
Dry and Filled versions
Flange(P)
b
Seal fluid options to suit process fluids
Diaphragm
g
Flange(P)
b
k
D
g
k
D
Remote Mounting
Direct Mounting
Performance
Accuracy +1% of full span and over pressure
protection 1.3 x full span.
Diaphragm Seals are provided to isolate the sensing element of pressure gauge from process fluids which are corrosive, viscous, sedimentous or high
temperature fluids.
The diaphragm is welded to the top chamber and leak proof tested to ensure separation of filling fluid from the process fluid. A flushing ring can also be
provided for cleaning or purging the seal without its removal from the process. Wetted part materials can be selected to suit practically all applications.
Code
Gauge Type
P
Pressure Gauge
Define
Code
Sensing Element
Process
Conn
Code
B
Code
Bourdon
Socket Entry
Bottom
Mounting
1
Local mounting
Code
Dial Size (mm)
4
6
Code
S4
S6
b
t
g
k
1"150#RF
107.9
30
1.6
50.8
79.4
1"300#RF
123.8
30
1.6
50.8
88.9
1"600#RF
123.8
30
6.3
50.8
88.9
Note: Flange size/rating as per ANSI B16.5.Other
flange sizes/ratings can also be supplied as per
requirement.
100
150
Case Material
Code
Flange Material
A105
S4
Carbon Steel
SS304
S6/S6L
SS304
SS316
S6(P)
SS316 / SS316L
SS316 lined with PTFE
Note: Other material grades also available.
Code
Sensing Element Mat'l
S6
S6T i
SS316
SS316,T i stabilized
Code
Socket Material
S4
S6
SS304
SS316
Code
Movement Material
S4
SS304
Define
D
S6/S6L
S6(P)
Hc
Mo
OT
SS316 / SS316L
SS316 lined with PTFE
Hastelloy C
Monel
Other, please specify
2M
XX
Define; eg. 2000
None
Select standard
ranges from Table 1
Code
Diaphragm seal unit
Su14
Seal unit with flanged
process connection
(Add suffix R for remote seal unit)
ORDERING EXAMPLE
PG180# Series P-B-B-1-4-S4-S6-S6-S4-0/10-SU14R-2M-S6-S6-1"150#-Op0
GOA THERMOSTATIC INSTRUMENTS PVT. LTD.
Office: Flat B, Ground Floor, Hill Crown Apt., College Road, Mapusa - 403 507, Tel: 0832-2252719, Fax:0832-2263294 E-mail: pyroadmin@pyro-electric.in
PG180# SERIES
B
Select from table 4
Tables
Table 1 (Standard Ranges - Bourdon Gauges)
Table 3 (Standard Ranges - Diaphragm Gauges)
Pressure
mBar
kg/cm - bar
mmWc
kPa
0/25
0/0.025
0/250
0/0.040
0/400
psi
2
kg/cm - bar
2
0/10
0/0.6
0/60
0/40
0/15
0/1
0/100
0/60
0/0.060
0/600
0/160
0/100
0/0.1
0/1,000
0/0.16
0/1,600
0/20
0/1.6
0/30
0/2.5
0/250
0/160
0/60
0/4
0/400
0/250
0/0.25
0/2,500
0/400
0/0.4
0/4,000
0/600
0/0.6
0/6,000
0/1,000
0/1
0/10,000
0/1,600
0/1.6
0/16,000
0/2,500
0/2.5
0/25,000
0/4,000
0/4
0/40,000
0/6,000
0/6
0/60,000
0/10,000
0/10
0/100,000
0/16,000
0/16
0/160,000
0/25,000
0/25
0/250,000
0/40,000
0/40
0/400,000
0/80
0/6
0/600
0/100
0/7
0/700
0/150
0/10
0/1,000
0/200
0/16
0/1,600
0/300
0/25
0/2,500
0/600
0/40
0/4,000
0/800
0/60
0/6,000
0/1,500
0/100
0/10,000
0/2,000
0/160
0/16,000
0/3,000
0/250
0/25,000
0/6,000
0/400
0/40,000
0/8,000
0/600
0/60,000
0/15,000
0/1000
0/1,00,000
Note : Ranges in T able 2 and 3 offered as vacuum &
compound versions also.
Table 4 Options
Vacuum
30 in./0 in.Hg
-1/0
-100/0
0
None
1
Snubber/Pulsation Dampner (Define material)
2
Coil/Pigtail Syphon (Define material)
3
Isolation V alve/ Manifold (Define material)
4
Gauge Saver (Define material)
5
Liquid filled Case (Define fill liquid)
6
Conformity to NA CE MR0175
7
Conformity to Hydrogen service
8
Dual Scale
9
Stainless Steel T
Compound
30 in./15psi
-1/0/+1.5
-100/0/+150
30 in./30psi
-1/0/+3
-100/0/+300
30 in./60psi
-1/0/+5
-100/0/+500
30 in./100psi
-1/0/+9
-100/0/+900
30 in./150psi
-1/0/+15
-100/0/+1500
30 in./300psi
-1/0/+24
-100/0/+2400
Table 2 (Standard Ranges - Capsule Gauges)
2
mBar
kg/cm - bar
mmWc
0/10
0/0.01
0/100
0/16
0/0.016
0/160
0/25
0/0.025
0/250
0/40
0/0.04
0/400
0/60
0/0.06
0/600
0/100
0/0.1
0/1,000
0/160
0/0.16
0/1,600
0/250
0/0.25
0/2,500
0/400
0/0.4
0/4,000
0/600
0/0.6
0/6,000
0/1000
0/1
0/10,000
ag Plate
10 Flushing ring for seal units.
11 Electric Contacts (Define SPST or SPDT)
12 Special Requirements
13 IBR certification
14 Vacuum protection
GOA THERMOSTATIC INSTRUMENTS PVT. LTD.
Office: Flat B, Ground Floor, Hill Crown Apt., College Road, Mapusa - 403 507, Tel: 0832-2252719, Fax:0832-2263294 E-mail: pyroadmin@pyro-electric.in
Visit us at www.pyro-electric.in
8
7
6
5
F
4
1
3
2
F
2
PARTLIST
7
SR
NO
8
10
3
9
E
1
6
PART NAME/
DESCRIPTION
QTY
MATERIAL
1
BAYONET BEZEL
SS304
1
2
CASE
SS304
1
3
DIAL
ALUMINUM, PAINTED WHITE
1
4
POINTER
ALUMINIUM, PAINTED BLACK
1
5
SOCKET
SS316
1
6
MOVEMENT
SS304
1
7
BOURDON
SS316
1
8
GASKET
NEOPRENE RUBBER
1
9
WINDOW
SHATTER PROOF GLASS
1
10
BLOW OUT DISC
NEOPRENE RUBBER
1
11
TOP CHAMBER
SS304
1
12
DIAPHRAGM
SS316
1
13
BOTTOM CHAMBER
SS316
1
E
4
D
1/2" NPT(M)
WELD
5
11
D
C
C
12
13
B
1/2" NPT(M)
B
GOA THERMOSTATIC INSTRUMENTS
PVT LTD
G/B, HILL CROWN APTS, COLLEGE ROAD,
MAPUSA, GOA- 403507
PG110W# SERIES BOURDON SENSING PRESSURE GAUGES WITH
DIAPHRAGM SEAL UNIT & THREADED PROCESS CONNECTION.
TITLE
A
NOTES:
1. ALL DIMENSIONS ARE IN MM UNLESS OTHERWISE SPECIFIED.
FIRST ISSUE
NATURE OF REVISION & DESCRIPTION
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PG110W# Series
F
Stainless steel tag plate.
Code
Process Connection
Sensing Element Type
Code
B
Bourdon
1/2" NPT (M)
3N
E
Code
Location
B
Bottom
E
Code
Bottom Chamber Mat'l
S6
SS316
Mounting
Code
D
1
Local mounting
Code
Dial Size (mm)
6
S4
SS304
S6
SS316
SS304
Capillary length
Code
Sensing Element Mat'l
Code
S6
C
XX
None
SS316
Code
Code
Chemical Seal Unit
Socket Material
S6
SU11W
SS316
Code
B
D
Diaphragm Material
Code
Case Material
S4
Top Chamber Mat'l
Code
150
Code
C
F
Op 9
Pressure Gauge
P
Option
Code
Gauge Type
Code
SU11 with threaded process
connection, welded Diaphragm
design
Movement Material
S4
SS304
Code
Range
eg.0/40
B
GOA THERMOSTATIC INSTRUMENTS
PVT LTD
eg. 0 to 40 KG/CM2
G/B, HILL CROWN APTS, COLLEGE ROAD,
MAPUSA, GOA- 403507
PG110W# SERIES BOURDON SENSING PRESSURE GAUGES WITH
DIAPHRAGM SEAL UNIT & THREADED PROCESS CONNECTION.
TITLE
A
NOTES:
1. ALL DIMENSIONS ARE IN MM UNLESS OTHERWISE SPECIFIED.
8
7
6
5
FIRST ISSUE
VSK
DMB
DMB
00
20-11-2018
NATURE OF REVISION & DESCRIPTION
DRWN
CHKD
APP
REV
DATE
4
3
DRN
VSK
CKD
DMB
APP
DATE
20-11-2018
DATE
20-11-2018
DATE
DRW NO
GTIL18.067B
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SCALE:
NTS
SHEET NO
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20-11-2018
02 OF 02
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